package old.day20190320.pool;

import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;

import java.sql.Connection;
import java.util.Collections;

/**
 * @author DingZhenYun
 * @create 2019-03-21 16:04
 */
public class TestJDBC {
    public static void main(String[] args) throws Exception {
        /*
        测试数据库的连接
         */
        Connection connection=JDBCTools.getConnection();
        System.out.println(connection.getClass());
    }
}
